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1. 发明授权

US6123521A Fuel supply system having a pump with a resiliently mounted filter 失效
标题翻译：燃料供应系统具有带有弹性安装过滤器的泵
公开(公告)号：US6123521A
公开(公告)日：2000-09-26
申请号：US86474
申请日：1998-05-28
申请人： Eiji Mori , Masahide Kobayashi , Takashi Nagai , Satomi Wada , Kouji Izutani , Keiichi Yamashita , Hideyuki Nakai , Kingo Okada , Kazuhiro Shinomiya
发明人： Eiji Mori , Masahide Kobayashi , Takashi Nagai , Satomi Wada , Kouji Izutani , Keiichi Yamashita , Hideyuki Nakai , Kingo Okada , Kazuhiro Shinomiya
IPC分类号： F02B77/00 , B01D35/027 , F02M37/10 , F02M37/22 , F16F15/02 , F16F15/08 , F04B35/04
CPC分类号： F02M37/10 , B01D35/0273 , F02M37/22 , F02M2037/228
摘要： A fuel supply system having a pump for drawing and discharging fuel from a tank and a filter for catching foreign matter in the fuel. A housing has a fuel outlet and supports the pump. The pump has a fuel intake port and a fuel discharge port. A fuel passage is located in the housing and connects the fuel outlet with the discharge port The filter is located in the fuel passage. The filter has a filter case and a filter element therein. The filter case is located in the housing spaced from the inner wall thereof.
摘要翻译：一种燃料供给系统，具有用于从罐中抽取和排出燃料的泵以及用于捕集燃料中的异物的过滤器。壳体具有燃料出口并支撑泵。泵具有燃料吸入口和燃料排出口。燃料通道位于壳体中并将燃料出口与排出口连接。过滤器位于燃料通道中。过滤器在其中具有过滤器壳体和过滤元件。过滤器壳体位于壳体的与其内壁间隔开的位置。

2. 发明授权

US5636616A Fuel supply apparatus for an internal combustion engine 失效
标题翻译：用于内燃机的燃料供应装置
公开(公告)号：US5636616A
公开(公告)日：1997-06-10
申请号：US579979
申请日：1995-12-28
申请人： Yukihiro Okane , Tomojiro Sugimoto , Kenji Ohkubo , Kazuhiro Minamitani , Takeshi Matsuda , Kazuhiro Shinomiya
发明人： Yukihiro Okane , Tomojiro Sugimoto , Kenji Ohkubo , Kazuhiro Minamitani , Takeshi Matsuda , Kazuhiro Shinomiya
IPC分类号： F02M37/00 , B01D35/027 , F02M37/02 , F02M37/10 , F02M37/18 , F02M55/02 , F02M69/00 , F02M37/04
CPC分类号： F02M37/10 , B01D35/027 , B01D35/0276 , F02M37/025 , Y10T137/8085
摘要： A low-pressure fuel filter is disposed in a fuel-return pipe from the fuel pressure regulator. In a portion of the fuel-return pipe between the fuel pressure regulator and a fuel element of the low-pressure fuel filter, a bypass device which includes, for example, a jet pump or an aperture may be provided so that fuel can flow back to the fuel tank, bypassing the fuel filter when the fuel filter is blocked.
摘要翻译：低压燃料过滤器设置在来自燃料压力调节器的燃料回流管中。在燃料压力调节器和低压燃料过滤器的燃料元件之间的燃料返回管的一部分中，可以设置包括例如喷射泵或孔的旁路装置，使得燃料可以流回当燃料过滤器被堵塞时，旁路燃料过滤器。

3. 发明授权

US5595160A Fuel supply system and delivery pipe for use in same 失效
标题翻译：燃油供应系统和输送管用于其中
公开(公告)号：US5595160A
公开(公告)日：1997-01-21
申请号：US422523
申请日：1995-04-13
申请人： Tatsuya Matsumoto , Kazuhiro Shinomiya , Masaaki Tanaka , Mikio Torii
发明人： Tatsuya Matsumoto , Kazuhiro Shinomiya , Masaaki Tanaka , Mikio Torii
IPC分类号： F02M69/46 , F02M55/02 , F02M37/04
CPC分类号： F02M69/465 , F02M55/007
摘要： In a fuel supply system, pressurized fuel is supplied to a delivery pipe from a fuel tank and distributed to fuel injection valves. The delivery pipe includes a main pipe in which upper and lower chambers are defined by a partition wall. One of the fuel injection valves is capable of receiving fuel from both the upper and lower chambers via a particular passage, while the other fuel injection valves are arranged to receive the fuel only from the lower chamber. Bubbles are supplied only to that one fuel injection valve and discharged therethrough. Accordingly, the other fuel injection valves can achieve the normal fuel injection even when the bubbles are present in the delivery pipe. It may be arranged that the partition wall may be omitted. It may further be arranged that the fuel supplied to the delivery pipe is prohibited from returning to the fuel tank and thus is all supplied to an engine via the fuel injection valves.
摘要翻译：在燃料供给系统中，加压燃料从燃料箱供给到输送管，并分配到燃料喷射阀。输送管包括主管，其中上室和下室由分隔壁限定。燃料喷射阀中的一个能够经由特定通道从上部和下部腔室接收燃料，而其它燃料喷射阀被布置成仅从下部腔室接收燃料。气泡只供给一个燃料喷射阀，并通过其排出。因此，即使当输送管中存在气泡时，其他燃料喷射阀也能够实现正常的燃料喷射。可以设置可以省略隔壁。可以进一步设置供给输送管的燃料被禁止返回到燃料箱，并且因此全部通过燃料喷射阀被供给到发动机。

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